+Open data
-Basic information
Entry | Database: PDB / ID: 8e1h | ||||||
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Title | Asp1 kinase in complex with ADP Mg 5-IP7 | ||||||
Components | Inositol hexakisphosphate and diphosphoinositol-pentakisphosphate kinase | ||||||
Keywords | TRANSFERASE | ||||||
Function / homology | Function and homology information regulation of bipolar cell growth / inositol-1-diphosphate-2,3,4,5,6-pentakisphosphate diphosphatase activity / inositol-1,5-bisdiphosphate-2,3,4,6-tetrakisphosphate 1-diphosphatase activity / regulation of mitotic spindle elongation (spindle phase three) / Synthesis of pyrophosphates in the cytosol / diphosphoinositol-pentakisphosphate 1-kinase / inositol heptakisphosphate kinase activity / diphosphoinositol-pentakisphosphate kinase activity / inositol hexakisphosphate 1-kinase activity / inositol hexakisphosphate 3-kinase activity ...regulation of bipolar cell growth / inositol-1-diphosphate-2,3,4,5,6-pentakisphosphate diphosphatase activity / inositol-1,5-bisdiphosphate-2,3,4,6-tetrakisphosphate 1-diphosphatase activity / regulation of mitotic spindle elongation (spindle phase three) / Synthesis of pyrophosphates in the cytosol / diphosphoinositol-pentakisphosphate 1-kinase / inositol heptakisphosphate kinase activity / diphosphoinositol-pentakisphosphate kinase activity / inositol hexakisphosphate 1-kinase activity / inositol hexakisphosphate 3-kinase activity / inositol-1,3,4,5,6-pentakisphosphate kinase activity / inositol hexakisphosphate kinase activity / inositol hexakisphosphate 5-kinase activity / inositol phosphate metabolic process / signaling / inositol phosphate biosynthetic process / inositol metabolic process / mitotic spindle assembly / regulation of microtubule cytoskeleton organization / 2 iron, 2 sulfur cluster binding / cytoskeleton / phosphorylation / ATP hydrolysis activity / ATP binding / nucleus / cytosol Similarity search - Function | ||||||
Biological species | Schizosaccharomyces pombe (fission yeast) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.9 Å | ||||||
Authors | Goldgur, Y. / Shuman, S. / Benjamin, B. | ||||||
Funding support | United States, 1items
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Citation | Journal: Mbio / Year: 2022 Title: Structures of Fission Yeast Inositol Pyrophosphate Kinase Asp1 in Ligand-Free, Substrate-Bound, and Product-Bound States. Authors: Benjamin, B. / Goldgur, Y. / Jork, N. / Jessen, H.J. / Schwer, B. / Shuman, S. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 8e1h.cif.gz | 336.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb8e1h.ent.gz | 224.2 KB | Display | PDB format |
PDBx/mmJSON format | 8e1h.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/e1/8e1h ftp://data.pdbj.org/pub/pdb/validation_reports/e1/8e1h | HTTPS FTP |
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-Related structure data
Related structure data | 8e1iC 8e1jC 8e1sC 8e1tC 8e1vC 4nzmS S: Starting model for refinement C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 38357.867 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Schizosaccharomyces pombe (fission yeast) Strain: 972 / ATCC 24843 / Gene: asp1, vip1, SPCC1672.06c / Production host: Escherichia coli BL21(DE3) (bacteria) References: UniProt: O74429, diphosphoinositol-pentakisphosphate 1-kinase #2: Chemical | ChemComp-ADP / | #3: Chemical | ChemComp-I7P / ( | #4: Chemical | #5: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.32 Å3/Da / Density % sol: 46.92 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop Details: 0.1 M bis-tris propane (pH 8.1), 0.15 M NaF, and 20% PEG 3,350 Temp details: ambient |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 24-ID-E / Wavelength: 0.9792 Å |
Detector | Type: DECTRIS EIGER X 9M / Detector: PIXEL / Date: Apr 13, 2022 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9792 Å / Relative weight: 1 |
Reflection | Resolution: 1.9→50 Å / Num. obs: 52215 / % possible obs: 95.2 % / Redundancy: 2.9 % / Biso Wilson estimate: 31.12 Å2 / CC1/2: 0.994 / Rpim(I) all: 0.052 / Net I/σ(I): 31.3 |
Reflection shell | Resolution: 1.9→1.93 Å / Redundancy: 2.6 % / Num. unique obs: 2618 / CC1/2: 0.804 / Rpim(I) all: 0.346 / % possible all: 97.6 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 4NZM Resolution: 1.9→47.44 Å / SU ML: 0.2444 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 26.4369 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 36.71 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.9→47.44 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group | Refine-ID: X-RAY DIFFRACTION
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